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Friday, March 29, 2013

Guzunty Pi PWM core testing notes

Now I have mounted the 8 channel PWM logic level shifter on top of the clock board.  I jumpered the servo's signal input to the PWM outputs Midde, FarRight, FarLeft and found the servo moved to the  positions as expected.  Before the test, I did worry that the 450Hz 0.9mS to 2.1mS signal might be too quick for the servo's Atmel MPU to catch up.  Now I have no worries.

Next step is to see if I can move the robot arm.

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